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white-nosed coatiGrackleBighorn Sheep Cactus Longhorn BeetleBurrowing OwlTwo-tailed Swallowtail Butterfly caterpillarnight blooming cereusPenstemon  in the ChollaSaguaro FlowersSunflowersEvening PrimrosePoppy FieldsthistlesHooded OrioleGreat Horned OwlBurrowing OwlGreat EgretBaby Great Horned OwletsNight Blooming CereusBaby Great Horned OwlCouchStripe tail Scorpion under a blacklightRiver OtterTomato HornwormJuvenile Spiny tailed Iguana Horned LizardMedalmark ButterflyVariegated Meadowhawk DragonflySwallowtail Caterpillarcommon gray foxBurrowing Owlcliff chipmunkCoopers Hawkconvergent lady beetlesRufous HummingbirdScreech OwlSnout ButterflyJuvenile Rufous HummingbirdWhite nosed CoatimundiJavelinasleucistic Vermilion FlycatcherAcorn WoodpeckerRuby-crowned KingletMasked BobwhitePyrrhuloxiaWilsons WarblerVermilion FlycatcherBrown PelicanDesert Leaf-cutter AntAmerican Snout Butterfly Female Arizona Bark Scorpion and BabiesGrasshopper nymph - SchistocercaOcotilloWestern Pygmy-Blue ButterflyDifferential GrasshopperBrochymena AnnaGoatweed Leafwing ButterflyBobcatPipevine Swallowtail CaterpillarRufous-winged SparrowDesert IguanaGiant Mesquite Bug FaceGiant Mesquite BugsBlue Dasher DragonflyAbertMacro of a caterpillar facePleasing Fungus BeetleGolden-Mantled Ground SquirrelRaccoon Cactus Flower StamensMexican Jay Seven-spotted Lady BugHog-nosed Skunk Loggerhead ShrikeBroadbill Hummingbird Elf OwlMale Monarch ButterflyDesert TortoiseBlack-tailed Prairie DogsCommon RaccoonBlack-necked StiltCoyote Great Horned OwlBlack-crowned Night-HeronSnout Butterflyjuvenile SayVirile CrayfishYerba mansa and FriendArizona ToadDesert CicadaRobber Fly and a Bee lunchGambelDesert Spiny LizardRamburMexican AmberwingMourning Dovefemale AnnaGreen Lynx SpiderMarine Blue Butterfly on a Mexican Hat FlowerWhite-winged DoveLilac-crowned ParrotFemale Broadbill HummingbirdGrasshopper Instar (nymph)Seven-spotted Lady BeetleFlame Skimmer DragonflyNorthern CardinalTexan Crescent ButterflyAmerican KestrelGila WoodpeckerMallardMexican Gold PoppyOrange-crowned warblerSandhill CranesGreen HeronWhite-crowned SparrowBlack PhoebeRed-Eared SliderYellow-rumped WarblerCostaVermilion flycatcherRed-Tailed HawkFig-Eater BeetleA Red-Eared Slider Turtle eating a duck...Female House SparrowMelanistic male Red-Eared SliderDesert CottontailAmerican BullfrogNorthern ShovelerGreat EgretSpiny Softshell TurtleUnidentified Grasshopper Hummer in the LantanaPond Slider   DamselflyHummingbirdBroad-headed Bug nymph (ant-mimic)- Alydidae- with Large Milkweed Bug nymphsHalictid BeePrairie RattlesnakeBee FlyQueen ButterflyBroadbill HummingbirdKatydid Rock SquirrelWolf SpiderDesert TortoiseTwin-spotted RattlesnakeCostaDesert Box TurtleGulf FritillaryAmerican KestrelHarrisHoney BeeFive Spotted HawkmothHummingbird in the agaves Barn OwlPumaorb-weaver spiderWhite-lined Sphinx MothRing-necked DuckTarantula  HawkSaguaro Flower / Honey BeeRound-Tailed Ground SquirrelMexican Gray WolfAlbino Sonoran Gopher SnakeHorse Lubber GrasshopperRed-spotted ToadRattlesnakeDesert IguanaDesert CottontailCoyoteTarantula  Black Widow SpiderHarris Antelope SquirrelGambelGiant Desert Hairy Scorpion Western Diamondback Rattlesnake  JavelinasSonoran Green ToadFlame Skimmer DragonflySonoran Desert ToadLilac-crowned AmazonNet Web SpiderSidewinder RattlesnakeMexican Gray WolfFerruginous HawkGreater RoadrunnerPainted Lady ButterflyApache Cicadas